Final answer:
To subtract sums of integers and to find the other integer when the sum and one integer are given.
Step-by-step explanation:
b) Subtract the sum of -25 and 38 from the sum of 52 and -21.
In this case, we need to find the sum of 52 and -21, which is 52 + (-21) = 31. Then, we subtract the sum of -25 and 38 from 31, which is 31 - (-25 + 38) = 31 - 13 = 18.
c) The sum of two integers is 73, and one of them is -58. To find the other integer, we need to subtract -58 from 73, which is 73 - (-58) = 73 + 58 = 131.
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